DK3453099T3 - WIRELESS POWER TRANSMISSION SYSTEM - Google Patents

WIRELESS POWER TRANSMISSION SYSTEM Download PDF

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Publication number
DK3453099T3
DK3453099T3 DK17723744.3T DK17723744T DK3453099T3 DK 3453099 T3 DK3453099 T3 DK 3453099T3 DK 17723744 T DK17723744 T DK 17723744T DK 3453099 T3 DK3453099 T3 DK 3453099T3
Authority
DK
Denmark
Prior art keywords
power transmission
transmission system
wireless power
wireless
transmission
Prior art date
Application number
DK17723744.3T
Other languages
Danish (da)
Inventor
Paul Mitcheson
David Yates
Samer Aldhaher
Original Assignee
Imperial College Innovations Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial College Innovations Ltd filed Critical Imperial College Innovations Ltd
Application granted granted Critical
Publication of DK3453099T3 publication Critical patent/DK3453099T3/en

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
DK17723744.3T 2016-05-04 2017-05-04 WIRELESS POWER TRANSMISSION SYSTEM DK3453099T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/146,851 US10170940B2 (en) 2016-05-04 2016-05-04 Wireless power transfer system
PCT/GB2017/051249 WO2017191459A1 (en) 2016-05-04 2017-05-04 Wireless power transfer system

Publications (1)

Publication Number Publication Date
DK3453099T3 true DK3453099T3 (en) 2020-08-10

Family

ID=58709497

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17723744.3T DK3453099T3 (en) 2016-05-04 2017-05-04 WIRELESS POWER TRANSMISSION SYSTEM

Country Status (7)

Country Link
US (1) US10170940B2 (en)
EP (1) EP3453099B1 (en)
CN (1) CN109417312B (en)
CA (1) CA3023069C (en)
DK (1) DK3453099T3 (en)
ES (1) ES2810819T3 (en)
WO (1) WO2017191459A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10258142B2 (en) * 2015-11-16 2019-04-16 International Business Machines Corporation Toothbrush with sensors
GB201808844D0 (en) 2018-05-30 2018-07-11 Imperial Innovations Ltd Wireless power transmission system and method
US11569690B2 (en) * 2019-01-24 2023-01-31 Etherdyne Technologies, Inc. Series distributed radio frequency (RF) generator for use in wireless power transfer
CN110350781B (en) * 2019-06-04 2020-06-26 北京交通大学 Non-resonance soft switching circuit based on capacitance branch circuit
CN110445262B (en) * 2019-08-06 2021-01-15 厦门大学 Low-voltage stress wireless energy transmitting device for realizing soft switching by utilizing third harmonic
US11817834B2 (en) * 2019-09-12 2023-11-14 Solace Power Inc. High frequency wireless power transfer system, transmitter, and receiver therefor
CN111064283B (en) * 2020-03-13 2021-11-02 西南交通大学 Wireless energy transfer dynamic performance optimization method based on model predictive control
CN112994632A (en) * 2021-02-08 2021-06-18 上海科技大学 E-type circuit design method irrelevant to load change
JP2024037070A (en) * 2022-09-06 2024-03-18 オムロン株式会社 Wireless power transmission system, wireless power transmission circuit, and wireless power receiving circuit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071812A (en) * 1976-03-01 1978-01-31 General Electric Company AC Inverter with constant power output
US5995398A (en) * 1997-09-23 1999-11-30 Matsushita Electric Works, Ltd Power supply device
WO2000057543A1 (en) 1999-03-23 2000-09-28 Advanced Energy Industries, Inc. High frequency switch-mode dc powered computer system
US6724255B2 (en) * 2000-10-10 2004-04-20 California Institute Of Technology Class E/F switching power amplifiers
US20050162021A1 (en) 2004-01-26 2005-07-28 Dell Products L.P. Information handling system including zero voltage switching power supply
WO2009149464A2 (en) 2008-06-06 2009-12-10 University Of Florida Research Foundation, Inc. Method and apparatus for contactless power transfer
US8278784B2 (en) * 2008-07-28 2012-10-02 Qualcomm Incorporated Wireless power transmission for electronic devices
JP2013030973A (en) * 2011-07-28 2013-02-07 Nippon Soken Inc Power supply device, contactless power transmission apparatus, vehicle, and contactless power transmission system
EP3435389A1 (en) 2011-08-04 2019-01-30 WiTricity Corporation Tunable wireless power architectures
GB201215152D0 (en) * 2012-08-24 2012-10-10 Imp Innovations Ltd Maximising DC to load efficiency for inductive power transfer
WO2014126181A1 (en) * 2013-02-15 2014-08-21 株式会社村田製作所 Wireless power supply apparatus
CN103746462B (en) 2013-07-11 2016-01-20 重庆米亚车辆技术有限公司 A kind of bilateral LCC compensating network for wireless power transmission and tuning methods thereof
CN105119391B (en) * 2015-09-27 2019-01-01 宁波微鹅电子科技有限公司 A kind of efficient electric energy transmitting terminal and wireless electric energy transmission device
CN105186716A (en) * 2015-10-08 2015-12-23 杭州电子科技大学 WPT apparatus based on class E power amplifier
CN105207491A (en) * 2015-10-15 2015-12-30 南京航空航天大学 High-frequency DC-DC convertor and resonant drive circuit thereof
CN105305659A (en) * 2015-11-05 2016-02-03 杭州电子科技大学 Magnetic coupling resonant wireless power transmission device

Also Published As

Publication number Publication date
EP3453099A1 (en) 2019-03-13
CA3023069C (en) 2023-11-07
CN109417312B (en) 2022-07-26
EP3453099B1 (en) 2020-05-13
ES2810819T3 (en) 2021-03-09
US20170324277A1 (en) 2017-11-09
CN109417312A (en) 2019-03-01
US10170940B2 (en) 2019-01-01
WO2017191459A1 (en) 2017-11-09
CA3023069A1 (en) 2017-11-09

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